package kr.hkit.powerjava.chapter22.work;

public interface DaoInterface<T> {	//generic T -- Student, Department 둘다 받을 수 있다. 

	public void addItem(T item); 
	public T searchitem(T item); 
	public void setitem(T item); 
	public void delitem(T item); 
	public void prnList();
	public void prnHeader(); 
	
}
